Bethesda Maryland Hotel near Washington DC - Doubletree Bethesda Hotel - Information on hotels rooms, meeting and conference space. Hotel located near Bethesda Naval Medical Center, National Institutes of Health and Red Line Metro stop NIH, local, good, best, top, rated, Chevy Chase, Silver Spring, Montgomery County, Dupont Circle, Georgetown, Adams Morgan, Capital Hill, Washington DC, District of Columbia, subway, Smithsonian, White House, metro, monuments, museums, memorials, Reagan National Airport and Washington DC attractions, Northern Virginia, 20814